Evan S. Ong, FACS, MD, MS

Evan S. Ong, FACS, MD, MS

Surgical Oncologist

General Surgery

4.7 out of 5.0
Rating 4.7
(44 Reviews)
Accepting New Patients
Swedish Surgical Specialists First Hill
1221 Madison Street
Suite 1411
Seattle, WA 98104
US
Phone
Main Number

About Evan S. Ong, FACS, MD, MS

Dr. Ong is a 2019 Seattle Met Top Doctor Award winner. Dr. Ong's clinical practice focuses on the treatment of all gastrointestinal cancers with particular interest in treatment options for pancreatico-biliary cancers as well as regional and metastatic disease. He offers state-of-the-art treatment including minimally invasive and robotic surgery for hepatic and pancreatic tumors, microwave and bipolar radiofrequency ablation, irreversible electroporation (Nano-knife) as well as Hyperthermic Intraperitoneal Chemoperfusion (HIPEC), a treatment option for cancers that have disseminated to the peritoneal cavity. Dr. Ong's philosophy of care is "Qui Audet...Cura" - "Who Dares...Cures.

Education

  • University Of Ilinois at Chicago Medical Center
    Residency
  • Roswell Park Cancer Institute - Surgical Oncology
    Fellowship
  • Albert Einstein College Of Medicine
    Medical School

Board Certifications

  • American Board of Surgery - Hospice and Palliative Medicine
  • American Board of Surgery - Pediatric Nurse Practitioner

Publications

Languages

Insurances Accepted

  • Aetna Medicare Advantage HMO
  • Aetna Medicare Advantage PPO
  • Aetna PPO
  • Amerigroup - Medicare Advantage
  • Cigna PPO
  • Community Health Plan of Washington (WA Apple Health)
  • Coordinated care (WA Apple Health)
  • First Health/Coventry PPO
  • Health Net - TriCare
  • Humana - ChoiceCare PPO
  • Humana Medicare Advantage HMO
  • International Community Health Services Pace Program
  • Kaiser Foundation
  • Medicare
  • Molina
  • Molina Healthcare (WA Apple Health/Healthy Options)
  • Multiplan PPO
  • Premera Medicare Advantage HMO
  • Providence Health Plan
  • Providence Health Plan - Medicaid
  • Providence Health Plan - Medicare Advantage
  • Regence BlueShield of Washington
  • United Healthcare HMO
  • United Healthcare Medicare Advantage
  • United HealthCare PPO
  • WellCare

Clinical Interests

  • abdominal abscess
  • abdominal adhesions
  • abdominal cancer
  • abdominal mass
  • abdominal pain
  • abdominal surgery
  • abrasion
  • acute pancreatitis
  • adrenal neoplasm
  • adrenalectomy
  • alcoholic cirrhosis
  • anastomosis of pancreatic duct
  • appendectomy
  • appendiceal abscess
  • appendiceal cancer
  • appendicitis
  • arteriovenous fistula
  • axillary abscess
  • axillary cyst
  • barrx
  • benign breast lump
  • benign neoplasm of skin
  • bile duct occlusion
  • bile duct repair
  • bile duct stone
  • biliary atresia
  • biliary cirrhosis
  • biliary colic
  • biliary duct fistula
  • biliary duct fistula repair
  • biliary dyskinesia
  • biliary tract cancer
  • biliary tract disease
  • biliary tract surgery
  • breast abscess
  • breast biopsy
  • breast cancer
  • breast cancer genetics
  • breast cyst
  • breast lump
  • budd chiari syndrome
  • cancer
  • cancer surgery
  • carbuncle
  • carcinoid of stomach
  • carcinoid tumor of pancreas
  • carcinoma in situ of breast
  • cholangiocarcinoma
  • cholangitis
  • cholecystectomy
  • cholecystenterostomy
  • cholecystitis
  • cholecystogastrostomy
  • cholecystostomy
  • choledochoenterostomy
  • choledochoplasty
  • cholelithiasis
  • cholestasis
  • cholesterolosis of gallbladder
  • chronic pancreatitis
  • colon cancer
  • colorectal cancer
  • common duct exploration
  • congenital anomalies of the pancreas
  • congenital cystic liver
  • contusion abdominal wall
  • cryoablation
  • cystadenoma of pancreas
  • cystic fibrosis related gastro intestinal complications
  • cytoreduction surgery
  • deep thrombophlebitis
  • desmoid tumors
  • destruction of liver lesions
  • diaphragmatic disorders
  • diaphragmatic hernia
  • diastasis
  • dilation of sphincter of oddi
  • diverticulitis
  • diverticulosis
  • ductal carcinoma in situ (dcis)
  • duodenal fistula
  • duodenal ulcer surgery
  • ear melanoma
  • echinococcus infections
  • ectopic calcification xyphoid
  • encysted hydrocele
  • endocrine surgery
  • endoscopic division of adhesions of peritoneum
  • endoscopy
  • enterovaginal fistula
  • epidermoid cysts
  • epigastric hernia
  • excision mole
  • excision of ampulla of vater
  • excision of choledochal cyst
  • excision of pancreatic lesions
  • excision of skin lesions
  • exploratory laparotomy
  • extracorporeal circulation for hepatic assistance
  • face stitch removal
  • fasciitis
  • feeding tube placement
  • femoral hernia
  • fibrocystic liver
  • fine needle aspiration of thyroid
  • fistula enterocutaneous
  • foreign body (foot)
  • foreign body (trunk)
  • frostbite
  • frostbite of ear
  • frostbite of face
  • frostbite of finger
  • frostbite of nose
  • frostbite of toes
  • fundoplication
  • gallbladder cancer
  • gallbladder disease
  • gallbladder fistula
  • gallbladder obstruction
  • gallbladder polyp
  • ganglion cyst
  • gangrene
  • gastrectomy
  • gastric anomaly
  • gastric bypass
  • gastric ulcer surgery
  • gastric volvulus
  • gastrin secreting tumor of pancreas
  • gastroduodenal fistula
  • gastroesophageal junction cancer
  • gastrointestinal (gi) cancer
  • gastrointestinal stromal tumors (gist)
  • gastrojejunostomy
  • gastroplasty
  • glucagonoma
  • goiter
  • groin mass
  • groin pain
  • hamartoma
  • head abscess
  • head cyst
  • head lump
  • head papilloma
  • hemorrhoids
  • hepatic cyst
  • hepatic infarction
  • hepatobiliary surgery
  • hepatoblastoma
  • hepatorenal syndrome
  • hereditary hemorrhagic telangiectasia
  • hernia
  • hernia repair
  • heterotopic liver transplant
  • hiatal hernia repair
  • hickman catheter
  • hidradenitis suppurativa
  • hydrops of gallbladder
  • hyperhidrosis surgery
  • ileostomy
  • incarcerated hernia
  • incision and drainage of deep pelvirectal abscess
  • incision and drainage of perianal abscess
  • incision drainage abscess
  • incisional hernia
  • inclusion cyst
  • inguinal hernia
  • insulinoma
  • internal drainage of pancreatic cyst
  • internal hernia
  • interstitial emphysema
  • intestinal artery disease
  • intestinal infarction
  • intestinal obstruction
  • intra abdominal cancer
  • intraabdominal cyst
  • intraductal papillary mucinous neoplasm
  • intussusception
  • islet cell transplant
  • islet cell tumor
  • islet cell tumor resection
  • keratin cyst
  • laceration
  • laparoscopic abdominoperineal resection of the rectum
  • laparoscopic ablation of liver lesions or tissue
  • laparoscopic adhesiolysis
  • laparoscopic adrenalectomy
  • laparoscopic appendectomy
  • laparoscopic bile duct exploration
  • laparoscopic biopsy of liver
  • laparoscopic bowel resection
  • laparoscopic cecectomy
  • laparoscopic cholecystectomy
  • laparoscopic colectomy
  • laparoscopic fundoplication
  • laparoscopic gastroenterostomy
  • laparoscopic hernia repair
  • laparoscopic jejunostomy
  • laparoscopic liver resection
  • laparoscopic lysis of peritoneal adhesions
  • laparoscopic resection head of pancreas
  • laparoscopic revision of gastric restrictive procedure
  • laparoscopic sigmoidectomy
  • laparoscopic splenectomy
  • laparoscopic umbilical herniorrhaphy
  • laparoscopic whipple procedure
  • laparoscopy
  • leg wound
  • leiomyosarcoma
  • linx
  • lipomas
  • liposarcoma
  • liver abscess
  • liver biopsy
  • liver hemangioma
  • liver laceration
  • liver mass
  • liver surgery
  • liver transplant
  • liver trauma
  • lobular carcinoma in situ (lcis)
  • localized perfusion of liver
  • lymph node biopsy
  • lymphadenopathy
  • lymphangioma
  • lysis of adhesions
  • malignant melanoma
  • malignant neoplasm of liver
  • malignant neoplasm of pancreatic duct
  • malignant tumor of extrahepatic bile duct
  • malrotation of bowel
  • mass on trunk
  • mastectomy
  • mechanical complication of gastrostomy
  • meckel diverticulum
  • mediports
  • melanoma
  • melanoma on face
  • merkel cell carcinoma
  • mesenteric cyst
  • mesenteric mass
  • mesh removal
  • metastatic liver cancer
  • metastatic melanoma
  • minimally invasive surgery
  • mole removal
  • muscle biopsy
  • myxofibrosarcoma
  • natural orifice transluminal endoscopic surgery
  • neck papilloma
  • necrotizing fasciitis
  • necrotizing soft tissue infections
  • needle biopsy of pancreas
  • neuroendocrine tumors
  • nevus
  • nipple diseases
  • non healing wound
  • non traumatic hematoma of soft tissue
  • open biopsy of liver
  • open biopsy of pancreas
  • open wound of finger
  • open wound of forearm
  • open wound of neck
  • open wound of scalp
  • open wound of shoulder
  • palliative care
  • pancreas cancer
  • pancreas disease
  • pancreas head cancer
  • pancreas tail cancer
  • pancreas transplant
  • pancreatectomy
  • pancreatic cyst
  • pancreatic debridement
  • pancreatic fistula
  • pancreatic insufficiency
  • pancreatic mass
  • pancreatic pseudocyst
  • pancreatic pseudocyst drainage
  • pancreatic steatorrhoea
  • pancreatic surgery
  • pancreaticobiliary disease
  • pancreaticojejunostomy
  • pancreatitis
  • pancreatoscopy
  • paracolostomy hernia
  • parastomal hernia
  • parathyroid adenoma
  • parathyroid cancer
  • parathyroid disease
  • parathyroid mass
  • parathyroidectomy
  • paronychia
  • partial splenectomy
  • pelvic abscess
  • pelvic adhesions
  • pelvic mass
  • pelvic surgery
  • peptic ulcer
  • peptic ulcer surgery
  • percutaneous aspiration of gallbladder
  • perforation of bile duct
  • perforation of gallbladder
  • perianal haematoma
  • peripheral schwannoma
  • peritoneal catheter
  • peritonitis
  • personal history of malignant neoplasm of liver
  • pilar cyst
  • pilonidal disease
  • polypectomy
  • porcelain gallbladder
  • portal hypertension
  • portal hypertensive gastropathy
  • portal pyemia
  • portal vein thrombosis
  • postcholecystectomy syndrome (pcs)
  • postphlebitic syndrome
  • pressure ulcer
  • primary biliary cirrhosis
  • proximal pancreatectomy
  • pseudocyst
  • pseudomyxoma peritonei
  • pyloroplasty
  • pyogenic granuloma
  • quadrantectomy
  • radical subtotal pancreatectomy
  • radiofrequency rhizotomy
  • rectus sheath hernia
  • recurrent femoral hernia
  • recurrent hernia
  • reducible hernia
  • regional enteritis
  • removal of pancreatic tube or drain
  • repair laceration
  • repair of graft enteric fistula
  • repair of laceration of gallbladder
  • repair of liver laceration
  • repair of pancreas
  • repair of vaginoenteric fistula
  • retroperitoneal fibrosis
  • retroperitoneal sarcoma
  • right lower quadrant pain
  • sarcoma
  • sclerosing cholangitis
  • second degree burn
  • skin abscess
  • skin cancer
  • small bowel biopsy
  • small bowel cancer
  • small bowel obstruction
  • spigelian hernia
  • spine mass
  • spleen cancer
  • spleen injury
  • spleen pain
  • splenectomy
  • splenic anomalies
  • splenic cyst
  • splenic disease
  • splenic infection
  • splenomegaly
  • staging laparotomy
  • stomach cancer
  • stomach cramps
  • stomach fistula
  • stomach pain
  • stomal hernia
  • stromal tumor of intestine
  • subcutaneous lipomas
  • subphrenic abscess
  • surgical staging
  • surgical treatment of crohn's disease
  • surgical treatment of regional enteritis
  • third degree burn
  • thyroid cancer
  • thyroid nodule
  • thyroid surgery
  • transmetatarsal amputation surgery
  • umbilical hernia
  • urachal cyst
  • venous stasis disease
  • ventral hernia
  • virtual care
  • whipple procedure
  • wound therapy

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Patient Reviews
4.7 out of 5.0(44 Reviews)

The Patient Rating score is based on responses given during the CAHPS Patient Experience Survey. Comments are also gathered from the same survey and displayed in their entirety with the exception of any language that may be considered slander, libel or contain private health information, which will be removed prior to publishing the comments. Responses are measured on a 10 - point scale, with 10 being the best score. These scores are then translated to a 5 - point scale in order to display results in a 5 - star rating.